An administrative subpoena is a demand for documents, records, or testimony issued by a federal agency without first going to a judge. More than 300 federal statutes give this power to agencies across the executive branch, from the IRS to the SEC to the Department of Labor. Unlike a criminal search warrant, it doesn’t require probable cause. The agency only has to show that what it’s asking for is relevant to a lawful investigation. If you’ve received one, you generally have to comply, negotiate its scope, or challenge it in court within a tight window. Ignoring it is the option that gets people in the most trouble.
Which Agencies Can Issue One
Congress hands out this authority statute by statute, tailored to each agency’s mission. The Securities and Exchange Commission investigates potential violations of the Securities Exchange Act of 1934 under 15 U.S.C. § 78u, which lets it subpoena witnesses, administer oaths, and demand books, correspondence, and other records it considers relevant.1Office of the Law Revision Counsel. 15 USC 78u – Investigations and Actions The IRS has parallel summons authority under 26 U.S.C. § 7602 to examine books, papers, and records and take testimony under oath for determining tax liability or collecting taxes owed.2Office of the Law Revision Counsel. 26 USC 7602 – Examination of Books and Witnesses
The Department of Labor investigates wages, hours, and employment practices and inspects employer premises and records under Section 11(a) of the Fair Labor Standards Act.3U.S. Department of Labor. Fact Sheet 44: Visits to Employers The Consumer Financial Protection Bureau uses what it calls civil investigative demands, or CIDs, which can require documents, emails, reports, written answers, and oral testimony. Each CID must include a notification explaining the nature of the alleged violation and the law at issue.4Consumer Financial Protection Bureau. Investigatory Authority The U.S. Postal Service has its own authority under 39 U.S.C. § 3016, and if you ignore it, the agency asks the Attorney General to seek a court order compelling compliance.5Office of the Law Revision Counsel. 39 USC 3016 – Administrative Subpoenas
The Administrative Procedure Act provides general backdrop rules in 5 U.S.C. § 555(d), requiring that subpoenas be reasonable in scope and letting courts enforce them.6Office of the Law Revision Counsel. 5 USC 555 – Ancillary Matters But the real muscle behind any particular subpoena comes from the specific enabling statute for the agency that issued it. Check the citation on the face of the document.
What the Agency Has to Show
The bar is low. The Supreme Court set it in Oklahoma Press Publishing Co. v. Walling: an agency subpoena satisfies the Fourth Amendment when Congress authorized the investigation, the materials requested are relevant, and the demand is specific enough not to be unreasonably broad.7Justia U.S. Supreme Court. Oklahoma Press Publishing Co. v. Walling, 327 US 186 (1946) In United States v. Morton Salt Co., the Court added that an agency can investigate on mere suspicion of a violation, or just to satisfy itself that no violation is occurring.8Legal Information Institute. United States v. Morton Salt Co., 338 US 632 Most administrative subpoenas survive legal challenge.
IRS summonses have their own four-part test from United States v. Powell: the investigation must serve a legitimate purpose, the inquiry must be relevant to that purpose, the IRS must not already possess the information, and the required administrative steps, including written notification, must have been followed.9Justia U.S. Supreme Court. United States v. Powell, 379 US 48 (1964) Courts describe the burden on someone challenging a summons as steep. You generally need to show something closer to bad faith, not just a disagreement about relevance.
What It Can Demand
If a record or category of testimony is reasonably related to the investigation, the agency can ask for it. That covers corporate ledgers, internal emails, financial records, contracts, digital databases, and most other business records. Agencies can also compel oral testimony through depositions to clarify the context behind produced documents.
The limit isn’t relevance so much as reasonableness. A subpoena that is excessively vague, asks for records far outside the agency’s jurisdiction, or demands such a volume of material that production would cripple normal operations crosses into what courts call a fishing expedition. Judges weigh the cost of compliance against how important the information actually is.
When Your Bank Records Are the Target
A federal agency can subpoena your financial records straight from your bank. The Right to Financial Privacy Act builds in a warning system. Under 12 U.S.C. § 3405, the agency must serve you with a copy of the subpoena, or mail it to your last known address, on or before the day it serves the bank. The notice must explain with reasonable specificity what the investigation is about.10Office of the Law Revision Counsel. 12 USC 3405 – Administrative Subpoena and Summons
Once you get the notice, the clock starts. The bank can release your records after ten days from personal service, or fourteen days from the mailing date, unless you file a motion to quash first. To challenge it, you file a motion and a sworn statement in the appropriate U.S. district court within that window, explaining either why the records aren’t relevant to a legitimate law enforcement inquiry or why the agency hasn’t followed proper procedures. That challenge is the only judicial remedy available under the Act to block disclosure.11Office of the Law Revision Counsel. Right to Financial Privacy Miss the deadline and the records go to the agency. There’s no second chance.
How to Challenge or Narrow One
Receiving an administrative subpoena doesn’t mean you have to hand over everything it asks for. But the window to push back is narrow, and the procedure matters.
Filing a Motion to Quash or Modify
Under 18 U.S.C. § 3486(a)(5), a person who receives an administrative subpoena in certain federal investigations may petition a court to modify or quash it any time before the return date.12U.S. Department of Justice. Report to Congress on the Use of Administrative Subpoena Authorities Courts will quash or narrow a subpoena that doesn’t allow reasonable time to comply, demands privileged material, or imposes an undue burden. Winning grounds generally trace back to the Oklahoma Press reasonableness standard or the Powell good-faith test: procedural failure, lack of jurisdiction over the subject, or a request so sweeping that compliance is unreasonable.
Some agencies have their own internal petition process. The CFPB, for example, lets CID recipients petition the Bureau’s Director directly for an order modifying or setting aside the demand before the matter reaches federal court.4Consumer Financial Protection Bureau. Investigatory Authority Read your subpoena carefully for any internal appeal instructions.
Whether You Have to Exhaust Internal Appeals First
Under 5 U.S.C. § 704, you can generally seek judicial review of an agency action without first exhausting internal appeals, unless the agency’s own regulations both require the internal appeal and stay the agency action while it’s pending.13United States Department of Justice. Civil Resource Manual: Exhaustion of Administrative Remedies You have to read the issuing agency’s regulations to know whether you can go straight to court or need to take an intermediate step first. Getting this wrong can get your court challenge dismissed on procedural grounds before anyone looks at the merits.
What You Can Still Protect
The subpoena is broad, but it doesn’t override every protection. Two come up most often.
Attorney-Client Privilege
Communications between you and your attorney made for the purpose of obtaining legal advice stay protected. In a corporate setting, Upjohn Co. v. United States extends this to communications between company counsel and lower-level employees, not just executives, when those employees are supplying information the lawyer needs to advise the company.14Legal Information Institute. Upjohn Co. v. United States, 449 US 383 (1981) The privilege belongs to the client, and it can be waived. Voluntarily handing privileged material to the agency, even in a spirit of cooperation, can destroy the protection permanently. The main carve-out is the crime-fraud doctrine: if the legal advice was sought to further a crime or fraud, the privilege doesn’t apply.
The Fifth Amendment
An individual can invoke the Fifth Amendment privilege against self-incrimination before an administrative body, just as in a criminal trial or grand jury proceeding, when a truthful response would tend to incriminate them in a criminal matter.15Constitution Annotated. General Protections Against Self-Incrimination Doctrine and Practice The privilege is personal. Corporations and other organizations cannot invoke it, so a corporate officer can’t refuse to produce corporate records by claiming the Fifth on the company’s behalf. You also have to actually assert it. Silence or ignoring the subpoena doesn’t count.
Privilege Logs
When you withhold documents on privilege grounds, you have to produce a privilege log identifying each withheld item. A proper log describes the general nature of the document, identifies the author and all recipients, notes the date, and states the specific privilege basis. Vague or boilerplate log entries are where privilege claims usually fall apart. An agency that can’t evaluate your claim from the log will treat the privilege as waived and demand the document. Judges are similarly unsympathetic.
How to Actually Respond
Start with the definitions section of the subpoena. Agencies define terms like “document,” “communication,” and “related to” more broadly than everyday usage, and those definitions control what you’re required to produce. Missing a defined term produces gaps that look like concealment.
Then put a litigation hold in place immediately. Tell everyone in your organization who might have relevant files to stop any routine deletion or destruction, including automated email purges and backup rotation. The duty to preserve attaches the moment you receive the subpoena, and destroying records after that point, even through normal business processes, can trigger the criminal penalties covered below.
Map where responsive records actually live: file cabinets, email servers, cloud storage, employee laptops, personal devices used for work. Match each category against the subpoena’s document schedule so nothing falls through. This work is tedious but essential. Unexplained gaps invite follow-up demands and suspicion.
Most responses require a certificate of compliance or a declaration of authenticity. If the agency didn’t provide a template, draft a cover letter that cross-references each produced document to the corresponding paragraph of the subpoena. Declarations are typically signed under penalty of perjury, so the signer needs enough personal knowledge to attest that the records were kept in the ordinary course of business. A false declaration is an independent crime. Document your search methodology too — which custodians were searched, which systems were queried, which search terms were used — so you can defend the thoroughness of your response later.
The subpoena will specify how to deliver your response. Many agencies use secure electronic portals; for physical documents, certified mail with return receipt provides a paper trail. Get written confirmation that the agency received the production, and keep a complete duplicate of everything you submitted. Follow-up requests are common, and having your own copy lets you respond quickly rather than reconstructing what you sent.
What Happens If You Don’t Comply
Ignoring an administrative subpoena doesn’t directly land you in jail. Agencies can’t impose criminal sanctions on their own. But the enforcement path is well-established and escalates fast.
Contempt
When a recipient refuses to comply, the agency petitions a federal district court for an enforcement order. If the court issues that order and you still refuse, you face civil or criminal contempt.6Office of the Law Revision Counsel. 5 USC 555 – Ancillary Matters Civil contempt sanctions, which can include escalating daily fines and even incarceration, continue until you comply. Criminal contempt carries fixed penalties for the defiance itself.
Obstructing an Agency Proceeding
Under 18 U.S.C. § 1505, anyone who obstructs proceedings before a federal department or agency faces up to five years in prison, or up to eight years if the offense involves terrorism.16Office of the Law Revision Counsel. 18 USC 1505 – Obstruction of Proceedings Before Departments, Agencies, and Committees
Destroying Records
Under 18 U.S.C. § 1519, anyone who destroys, alters, or falsifies records with the intent to obstruct a federal investigation faces up to twenty years in prison.17Office of the Law Revision Counsel. 18 USC 1519 – Destruction, Alteration, or Falsification of Records in Federal Investigations Enacted as part of the Sarbanes-Oxley Act, the statute doesn’t require that a formal proceeding be underway. Shredding documents in contemplation of a federal investigation is enough. This is why the litigation hold matters.
False Statements
Lying to a federal agency in a written declaration, in testimony, or by omitting material facts, is a separate crime under 18 U.S.C. § 1001, carrying up to five years in prison, or up to eight years if the false statement relates to terrorism or certain offenses against minors.18Office of the Law Revision Counsel. 18 USC 1001 – Statements or Entries Generally The statute is notoriously broad. It covers concealing material facts and submitting a document you know contains false information. Federal investigators use it heavily.
Witness Fees If You Have to Appear
If a subpoena compels you to appear in person for testimony, you’re entitled to compensation under 28 U.S.C. § 1821. The attendance fee is $40 per day, covering time at the proceeding and time spent traveling to and from it.19Office of the Law Revision Counsel. 28 USC 1821 – Per Diem and Mileage Generally; Subsistence If you drive, mileage follows the GSA rate for privately owned vehicles, $0.725 per mile as of January 2026.20GSA. Privately Owned Vehicle (POV) Mileage Reimbursement Rates If an overnight stay is required, you can receive a subsistence allowance up to the federal per diem rate for that area. Tolls, parking fees with a receipt, and taxi fares between your hotel and transportation terminals are reimbursed in full. The amounts are modest, but they’re your statutory right, and the agency has to pay them.